Datasheet

1007
42023E–SAM–07/2013
ATSAM4L8/L4/L2
38.7.2 Configuration Register
Name:
CFG
Access Type: Read/Write
Offset: 0x04
Reset Value: 0x00000000
•
PRESCAL: Prescaler Rate Slection
• CLKSEL: Clock Selection for sequencer/ADC cell
1: The APB clock is used
0: The Generic clock is used
31 30 29 28 27 26 25 24
--------
23 22 21 20 19 18 17 16
--------
15 14 13 12 11 10 9 8
----- PRESCAL
76543210
- CLKSEL SPEED REFSEL -
PRESCAL Group Configuration System clock division factor
000 DIV4 4
001 DIV8 8
010 DIV16 16
011 DIV32 32
100 DIV64 64
101 DIV128 128
110 DIV256 256
111 DIV512 512